Controllers

I am having trouble getting my TV, Audio, and DVD to shut off with the gateway controller. The TV shuts off, The Gateway Portal shuts off, The Audio does not. is there something that I'm missing in getting it set up?

That unfortunately is not true. My remote does indeed turn on/off my audio amp, and TV. The Audio Amp power however all depends on the vendor, and can't be guarantee'ed that it will be able to do that functionality.